Our Hexagon Rubber Washer Drill Tail rivet Galvanized Self-tapping Screws for roof tile are perfect for any roofing project. Made in our factory with the highest quality materials, our screws are designed to last. The hexagon head provides a secure grip for easy driving, while the rubber washer ensures a tight seal. The drill tail eliminates the need for pre-drilling, making installation quick and easy. Our screws are galvanized for added durability and rust resistance. Trust in our factory's expertise to provide you with the best screws for your roofing needs.